Event: 6-Board Division 2

Opponent Rating Result
David Atkin 1350 0 - 1
Jason Clemmey 1324 0 - 1
Peter T Perkins 1649 1 - 0
Ronald Botham 1050 1 - 0
R Malcolm Hara 1634 ½ - ½
Richard O Callis 1675 0 - 1
John Thompson 1495 1 - 0
Mark Robinson 1345 ½ - ½
Richard O Callis 1675 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1422 = (13197 + 400 * (3 - 4)) / 9)

   Back